Hound also served as the narrator for the Series 9 installments of Doctor Who Extra, several other featurettes produced for the Complete Ninth Series DVD/Blu-ray set, and he also appeared on camera to host the featurette "Ten Christmases" produced for a 2015 DVD box set collecting the 2005 to 2014 Christmas specials.

During production of The Woman Who Lived, Hound - like his co-star, Maisie Williams - recorded impromptu interviews and behind the scenes footage on his smartphone which was later uploaded by the BBC under the title #rufuscam. One example of this was later released on the Series 9 DVD/Blu-ray set as part of the Sublime Online package.